There are more than one group called the Cocktails:
These are photos from concerts where The Coctails played, so they may be of other bands that played the concert as well.
Lollapalooza '95 Jul 19, 1995 Clarkston, Michigan, United States Uploaded by Daniel Sylvester
Lollapalooza 1995 Jul 10, 1995 Bonner Springs, Kansas, United States Uploaded by Tom K.